class NerdText
  
  letters = ("A".."Z").to_a;
  Letters = (letters + letters.map{|s| s.downcase}).join("");
  
  numbers = "43CD3F68lJK1MN0PQRS7UVWXY2";
  Numbers = numbers + numbers.downcase;
  
  def self.translate(string)
    string.tr(Letters, Numbers);
  end
  
end

p(lambda{

NerdText.translate "can you tell me whats written here?!"

}[])